Base Info
- Model NO.：70
- Customized：Customized
- Standard：DIN
- Length：Jobber-length
- Type：Gun Drill Bit
- Material：42CrMoA
- Usage：Well Drilling
- Colour：Black Red Blue
- Trademark：YC
- Transport Package：Wooden Box
- Specification：2kg
- Origin：Fujian China
- HS Code：8431432000
Description